What brand is the transmission of the new Regal?
4 Answers
The new Regal is equipped with a 6T40E transmission, which is produced by General Motors. The new Regal uses a 9-speed automatic manual transmission. The automatic manual transmission has eight forward gears. Essentially, an automatic manual transmission is a traditional AT or CVT transmission with added manual shifting functionality. The purpose of an automatic manual transmission is to enhance the driving pleasure of automatic vehicles. When using the new Regal's transmission in daily driving, pay attention to the following points: Do not delay transmission fluid changes for extended periods. Prolonged failure to change the transmission fluid can damage internal components such as bearings and the housing. Avoid coasting in neutral for long periods. While driving manual transmission vehicles, many experienced drivers may coast in neutral, but for automatic transmission vehicles, this can cause the transmission to overheat and produce a jolt when shifting back into D gear. Never shift into D/R gear before the vehicle comes to a complete stop. Many drivers, to showcase smooth operation, shift into reverse gear before the vehicle stops completely. This can severely damage the transmission gears and, over time, lead to gear grinding and other failures. Avoid frequently climbing steep slopes in D gear. On steep slopes, automatic transmission vehicles often overheat due to high load or struggle with climbing power due to premature upshifting. In such cases, use manual mode to lock in lower gears or switch to sport mode to protect the transmission. Do not tow the vehicle over long distances. If an automatic transmission vehicle breaks down, use a flatbed tow truck to move the vehicle onto the tow platform while it is in N gear. Do not use tow ropes or tow the vehicle directly.
I've driven the new Regal for several years, equipped with the Aisin Seiki-supplied 9-speed automatic transmission specifically tuned by GM for Buick. The gear shifts are exceptionally smooth with no noticeable jerkiness. This transmission responds quickly, making low-speed hill climbs effortless while maintaining fuel efficiency during highway cruising, with lower noise levels compared to other brands. Aisin is a Toyota Group company, and GM has a long-standing partnership with them, ensuring reliability. Remember to change the transmission fluid regularly—every 60,000 kilometers to extend its lifespan. Don't wait until unusual noises occur before servicing. Overall, this transmission pairs well with either the 1.5T or 2.0T engine, significantly enhancing driving pleasure.
My family just switched to this car, and the new Regal's transmission is from Aisin, which feels quite comfortable to use. It starts smoothly without the sudden jerkiness of some cars, and handles gear shifts steadily even in city traffic. The acceleration response is quick, downshifting instantly for overtaking, with almost no noticeable shudder. Aisin has a good reputation in the industry, and GM has trusted them as a supplier for years. Maintenance costs are reasonable, and oil changes are straightforward. I recommend new buyers pay attention to this detail and try different driving modes when choosing a car—sport mode offers more power while maintaining reasonable fuel efficiency, making it a reference for both Japanese and American brands. It's worry-free even after long-term use, and comfortable for long-distance trips.
I've been repairing cars for over a decade. Most of the transmissions in the new Regal are manufactured by Aisin and directly installed by GM. This design is durable, and you generally won't encounter issues for ten years with normal driving, but regular maintenance is essential—check the fluids every 50,000 kilometers. The brand's advantage lies in its reasonable structure and fewer failures, making it more robust than ZF transmissions. Occasionally, we encounter cases where owners forget to change the fluid, leading to delayed shifting, but a simple cleaning usually resolves it. Aisin's supply chain is stable, and replacement parts are affordable, saving on repair costs. Remember to avoid frequent hard acceleration to protect the gears and extend their lifespan, making it ideal for daily commuting.
